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ALSA: Replace 0 with NULL in writing-an-alsa-driver.tmpl 

Spotted while correcting the sentences.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2013-02-05 14:23:53 +01:00
parent a690a2a1eb
commit 16c5ab1d3a
1 changed files with 4 additions and 4 deletions
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8
Documentation/DocBook/writing-an-alsa-driver.tmpl
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@ -3278,8 +3278,8 @@ struct _snd_pcm_runtime {
<programlisting>
<![CDATA[
snd_pcm_hw_rule_add(substream->runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
hw_rule_channels_by_format, 0, SNDRV_PCM_HW_PARAM_FORMAT,
-1);
hw_rule_channels_by_format, NULL,
SNDRV_PCM_HW_PARAM_FORMAT, -1);
]]>
</programlisting>
</informalexample>
@ -3321,8 +3321,8 @@ struct _snd_pcm_runtime {
<programlisting>
<![CDATA[
snd_pcm_hw_rule_add(substream->runtime, 0, SNDRV_PCM_HW_PARAM_FORMAT,
hw_rule_format_by_channels, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
-1);
hw_rule_format_by_channels, NULL,
SNDRV_PCM_HW_PARAM_CHANNELS, -1);
]]>
</programlisting>
</informalexample>